Preen glands
[医] 尾羽腺(鸟)
🧩 词语组成解析
preen
[pri:n]
vt.& vi. （鸟）用嘴整理（羽毛）;
n. 腺体（gland的复数）；气封
🗣️ 情景例句
So, it's virtually risk-free for you.
所以，事实上对您而言，是完全没有风险的。
Beauty may have fair leaves, but bitter fruit.
美丽的花或许长好叶，结苦果。
Sometimes I think this house will be knocked down by a passing plane.
有时我觉得这房子就要被一架飞过的飞机撞倒。